package com.zyj.java;

/**
 * @program: JVMDemo
 * @ClassName PCRegisterTest
 * @author: YaJun
 * @Date: 2021 - 12 - 06 - 11:37
 * @Package: com.zyj
 * @Description:
 */
public class PCRegisterTest {

    public static void main(String[] args) {
        int i = 20;
        int j = 30;
        int k = i + j;

        String s = "abc";
        System.out.println(i);
        System.out.println(k);
    }

}
